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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000936395-17-000009
Filing Date
2017-02-08
Accepted
2017-02-08 09:04:43
Documents
4
Effectiveness Date
2017-02-08

Document Format Files

Seq Description Document Type Size
1 DEFA14A defa14anoticeofinternetava.htm DEFA14A 35878
2 capturea36.jpg GRAPHIC 123986
3 capturea37.jpg GRAPHIC 140174
4 capturea41.jpg GRAPHIC 38603
  Complete submission text file 0000936395-17-000009.txt   437907
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: DEFA14A | Act: 34 | File No.: 001-36250 | Film No.: 17581036
SIC: 3661 Telephone & Telegraph Apparatus